2014 MERCEDES-BENZ C-CLASS SALOON wheel

X
Stop the vehicle when it is almost exactly in
front of the parking space.
The white lane should be as close to parallel with the parking space marking as possi-
ble. :
White guide line at current steering wheel
angle
; Parking space marking
X Turn the steering wheel to the centre posi-
tion while the vehicle is stationary. :
Red guide line at a distance of approx-
imately 0.30 mfrom the rear of the vehicle
; White guide line without turning the steer-
ing wheel
= End of parking space
X Reverse carefully until you have reached
the end position.
Red guide line :is then at the end of park-
ing space =. The vehicle is almost parallel
in the parking space. "Coupling up a trailer" function
:
Vehicle centre point on the yellow guide
line at a distance of approximately 1.0 m
from the rear of the vehicle
; Trailer drawbar
This function is only available on vehicles with
a trailer tow hitch.
X Before coupling up a trailer, set the height
of trailer drawbar ;so that it is slightly
higher than the ball coupling.
X Position the vehicle centrally in front of
trailer drawbar ;. :
Red guide line at a distance of approx-
imately 0.30 m from the ball coupling
; Trailer drawbar locating aid
= Trailer drawbar
? Symbol for the "Coupling up a trailer"
function
A Ball coupling 248
Driving systemsDriving and parking

X
Select symbol ?using the Audio 20/
COMAND controller, see the Audio 20/
COMAND Online operating instructions.
The "Coupling up a trailer" function is selec- ted. The distance specifications now only
apply to objects that are at the same level
as the ball coupling.
X Reverse carefully, making sure that trailer
drawbar locating aid ;points approx-
imately in the direction of trailer drawbar
=.
X Reverse carefully until trailer drawbar =
reaches red guide line.
The distance between the trailer drawbar
and the red guide line is now approximately 0.30 m.
X Couple up the trailer (Y page 284).
Wide-angle function :
Symbol for the wide-angle view function
; Own vehicle
= PARKTRONIC warning displays
You can also use the reversing camera to
select a wide-angle view.
When PARKTRONIC is operational
(Y page 237), a symbol for your own vehicle
appears in the Audio 20/COMAND Online
display. If the PARKTRONIC warning displays
are active, warning displays =light up in the
Audio 20/COMAND Online display in yellow
or red respectively. Object detection The reversing camera helps detect moving
and stationary objects. If an object (person,
vehicle or other obstacle) is detected, this
object is marked with a bar. Objects located
some distance from the vehicle away are
marked with a yellow bar. If the distance to
the object is very small, the bar is displayed in red.
Object detection only works in full screen
mode.
To ensure that you can use the function, it
must be switched on in Audio 20/COMAND
Online, see the separate operating instruc-
tions. 360° camera (surround view)
General notes The 360° camera is a camera system that
consists of four cameras.
The system evaluates images from the fol-
lowing cameras:
R reversing camera
R front camera
R two cameras in the exterior mirrors
The cameras cover the immediate surround-
ings of the vehicle. The system assists you,
e.g. when parking or at exits with reduced
visibility.
You can show pictures from the 360° camera in full-screen mode or in seven different split-
screen views on the COMAND/Audio 20 dis- play. A split-screen view also includes a top
view of the vehicle. This view is calculated
from the data supplied by the installed cam-
eras (virtual camera).
The seven split-screen views are:
R top view and image from the reversing cam-
era (130° viewing angle)
R top view and image from the front camera
(130° viewing angle without displaying the
maximum steering wheel angle)
R top view and enlarged rear view Driving systems
249Driving and parking Z

R
top view and enlarged front view
R top view and trailer view (vehicles with
trailer tow hitch)
R top view and images from the rear-facing
mirror cameras (rear wheel view)
R top view and images from the forward-
facing mirror cameras (front wheel view)
When the function is active and you shift the
transmission from Dor Rto N, the guidelines
in the COMAND display are hidden.
When you change between transmission
positions Dand R, you see the previously
selected front or rear view.
Important safety notes The 360° camera is only an aid and may show
a distorted view of obstacles, show them
incorrectly or not at all. The 360° camera is
not a substitute for attentive driving.
You are responsible for safe manoeuvring and
parking. Make sure that there are no persons,
animals or objects in range while manoeu-
vring and parking.
You are always responsible for safety, and
must always pay attention to your surround-
ings when parking and manoeuvring. This
applies to the areas behind, in front of and
beside the vehicle. You could otherwise
endanger yourself and others.
The 360° camera will not function or will
function only in a limited manner:
R if the doors are open
R if the exterior mirrors are folded in
R if the boot lid is open
R in heavy rain, snow or fog
R at night or in very dark places
R if the cameras are exposed to very bright
light
R if the area is lit by fluorescent bulbs or LED
lighting (the display may flicker)
R if the camera lenses mist up, e.g. when
driving into a heated garage in winter, caus- ing a rapid change in temperature R
if the camera lenses are dirty or covered
R if the vehicle components in which the
cameras are fitted are damaged. In this
event, have the camera position and setting
checked at a qualified specialist workshop.
Do not use the 360° camera in this case. You could otherwise injure others or damage
objects when parking the vehicle.
Guide lines are always shown at road level.
In trailer mode, the guide lines are shown at
the level of the trailer coupling.
The camera in the rear area is protected by
means of a flap. This flap opens when the
360° camera is activated. Observe the notes
on cleaning (Y page 401). For technical rea-
sons, the flap may remain open briefly after
the 360° camera has been deactivated.
Activation conditions The 360° camera image can be displayed if:
R COMAND Online/Audio 20 is switched on,
see the Digital Owner's Manual
R the 360° camera 360° camera function is switched on
i If the 360° camera is activated at speeds
above 30 km/h, a warning message
appears.
The warning message disappears if:
R the vehicle's speed falls below 30 km/h.
The 360° camera is then activated.
R the message is confirmed with the %
button. 250
Driving systemsDriving an
d parking

!
Objects not at ground level may appear to
be further away than they actually are, e.g.:
R the bumper of a parked vehicle
R the drawbar of a trailer
R the ball coupling of a trailer tow hitch
R the rear section of an HGV
R a slanted post
Use the guidelines only for orientation.
Approach objects no further than the bot-
tom-most guideline.
Top view with image from the reversing
camera :
Yellow guide line at a distance of approx-
imately 4.0 mfrom the rear of the vehicle
; Symbol for the split screen setting with
top view and reversing camera image
= Guide line for the maximum steering angle
? Yellow lane marking the course the tyres
will take at the current steering wheel
angle (dynamic)
A Yellow guide line for the vehicle width
including the exterior mirrors, for current
steering wheel angle (dynamic) B
Vehicle centre axis (locating aid)
C Yellow guide line at a distance of approx-
imately 1.0 mfrom the rear of the vehicle
D Bumper
E Red guide line at a distance of approx-
imately 0.30 mfrom the rear of the vehicle
The guide lines are shown when the trans-
mission is in position R.
The distance specifications only apply to
objects that are at ground level.
Top view with image from the front cam-
era :
Symbol for the split screen setting with
top view and front camera image
; Yellow guide line at a distance of approx-
imately 4.0 mfrom the front of the vehicle
= Yellow guide line for the vehicle width
including the exterior mirrors, for current
steering wheel angle (dynamic)
? Yellow lane marking the course the tyres
will take at the current steering wheel
angle (dynamic) 252
Driving systemsDriving and parking

played in a bar display in five levels from
high to low
R If ATTENTION ASSIST is unable to calculate
the attention level and cannot output a
warning, the System suspended
System suspendedmessage
appears. The bar display then changes the
display, e.g. if you are driving at a speed
below 60 km/h or above 200 km/h.
Activating ATTENTION ASSIST X
Activate ATTENTION ASSIST using the on-
board computer (Y page 309).
The system determines the attention level
of the driver depending on the setting
selected:
Selection Standard Standard: the sensitivity with
which the system determines the attention
level is set to normal.
Selection Sensitive Sensitive: the sensitivity is set
higher. The attention level detected by Atten- tion Assist is adapted accordingly and the
driver is warned earlier.
When ATTENTION ASSIST is deactivated, the é symbol appears in the multifunction
display in the assistance graphic display.
When ATTENTION ASSIST has been deactiva-
ted, it is automatically reactivated after the
engine has been stopped. The sensitivity
selected corresponds to the last selection
activated (standard/sensitive).
Warning in the multifunction display If fatigue or increasing lapses in concentra-
tion are detected, a warning appears in the
multifunction display: ATTENTION ASSIST ATTENTION ASSIST
Take a break!
Take a break! .
In addition to the message shown in the mul-
tifunction display, you will then hear a warn-
ing tone.
X If necessary, take a break.
X Confirm the message by pressing the a
button on the steering wheel.
On long journeys, take regular breaks in good
time to allow yourself to rest properly. If you do not take a break and ATTENTION ASSIST
still detects increasing lapses in concentra-
tion, you will be warned again after
15 minutes at the earliest. This will only hap-
pen if ATTENTION ASSIST still detects typical indicators of fatigue or increasing lapses in
concentration.
If a warning is output in the multifunction dis-
play, a service station search is performed in
COMAND. You can select a service station
and navigation to this service station will then
begin. This function can be activated and
deactivated in COMAND. Traffic Sign Assist
General notes Traffic Sign Assist displays the maximum
speed permitted and overtaking restrictions
to the driver in the instrument cluster. Driving onto a section of road in the wrong direction
triggers a warning. Traffic Sign Assist detects traffic signs with camera system :attached
behind the top of the windscreen. The data
and general traffic regulations stored in the
navigation system are also used to determine
the current speed limit.
If a traffic sign that is relevant to your vehicle is passed, the display of the speed limits and
overtaking restrictions is updated. 256
Driving systemsDriving and parking

Activating Blind Spot Assist
X Make sure that Blind Spot Assist
(Y page 309) is activated in the on-board
computer.
X Turn the key to position 2in the ignition
lock.
Warning lamps :in the exterior mirrors
light up red until the engine is started.
Display in the assistance graphic When Blind Spot Assist is activated, grey
radar waves propagating backwards appear
next to the vehicle in the assistance display in the multifunction display. Above a speed of
30 km/h, the colour of the radar waves in the
assistance display changes to green ;. Blind
Spot Assist is then ready for use.
Towing a trailer
If you couple up a trailer, make sure that you
have correctly established the electrical con- nection. This can be accomplished by check-ing the trailer lighting. Blind Spot Assist is
then deactivated. The Blind Spot Assist
Blind Spot Assist
not not available
available when
whentowing
towing a
atrailer
trailer
See Owner's Manual
See Owner's Manual message appears in
the multifunction display. Lane Keeping Assist General notes
Lane Keeping Assist monitors the area in
front of your vehicle by means of camera
:
at the top of the windscreen. Lane Keeping
Assist detects lane markings on the road and
can warn you before you leave your lane unin-
tentionally.
This function is available in the range between
60 km/h and 200 km/h.
A warning may be given if a front wheel
passes over a lane marking. It will warn you by means of intermittent vibration through the
steering wheel for up to 1.5 seconds.
Important safety notes G
WARNING
Lane Keeping Assist cannot always clearly
identify lane markings.
In these cases, Lane Keeping Assist may:
R give an unnecessary warning
R not give a warning
There is a risk of an accident.
Always pay particular attention to the traffic
situation and keep in lane, especially if Lane
Keeping Assist alerts you. G
WARNING
The Lane Keeping Assist warning does not
return the vehicle to the original lane. There is a risk of an accident. Driving systems
261Driving and parking
Z

The system may be impaired or may not func-
tion if:
R there is poor visibility, e.g. due to insuffi-
cient illumination of the road, or due to
snow, rain, fog or spray
R there is glare, e.g. from oncoming traffic,
the sun or reflection from other vehicles
(e.g. if the road surface is wet)
R the windscreen is dirty, misted up, dam-
aged or covered, for instance by a sticker,
in the vicinity of the camera
R if the radar sensors in the front or rear
bumpers or the radiator grille are dirty, e.g. obscured by snow
R no, or several, unclear lane markings are
present for one lane, e.g. in a construction
area
R the lane markings are worn away, dark or
covered up, e.g. by dirt or snow
R the distance to the vehicle in front is too
small and the lane markings thus cannot be
detected
R the lane markings change quickly, e.g.
lanes branch off, cross one another or
merge
R the road is narrow and winding
R there are highly variable shade conditions
on the road
If no vehicle is detected in the adjacent lane
and broken lane markings are detected, no
lane-correcting brake application is made.
Warning vibration through the steering
wheel
A warning may be given if a front wheel
passes over a lane marking. It will warn you by means of intermittent vibration in the steer-
ing wheel for up to 1.5 seconds.
Lane-correcting brake application
If you leave your lane under certain circum-
stances, the vehicle will brake briefly on one
side. This is intended to help you return the
vehicle to the original lane. G
WARNING
A lane-correcting brake application cannot
always bring the vehicle back into the original lane. There is a risk of an accident.
Always steer, brake or accelerate yourself,
especially if Active Lane Keeping Assist warns
you or makes a lane-correcting brake appli-
cation. If a lane-correcting brake application occurs,
display :appears in the multifunction dis-
play. The brake application also slightly
reduces driving speed.
This function is available in the range between
60 km/h and 200 km/h.
A lane-correcting brake application can be
made after driving over a lane marking rec-
ognised as being solid or broken. Before this,
a warning must have been issued by means of
intermittent vibration through the steering
wheel. In addition, a lane with lane markings
on both sides must be recognised.
In the case of a broken lane marking being
detected, a lane-correcting brake application can only be made if a vehicle has been detec-
ted in the adjacent lane. Oncoming vehicles,
overtaking vehicles and vehicles in adjacent
lanes can be detected.
i A further lane-correcting brake applica-
tion can only occur after your vehicle has
returned to the original lane. Driving systems
267Driving and parking Z

Instrument cluster
:
Charge level display for high-voltage battery (Y page 273)
; RBS warning lamp (Y page 362)
= Electric motor power display (Y page 272)Displays and operation
Coolant temperature display for a com- bustion engine You can call up the coolant temperature using
the on-board computer.
X Use Ñ on the steering wheel to call up
the list of menus.
X Press the :or9 button on the steer-
ing wheel to select the Service
Servicemenu.
X Confirm by pressing aon the steering
wheel.
X Press the :or9 button to select
Coolant
Coolant. Electric motor power display The electric motor power display is on the
right-hand side of the instrument cluster.
The current charge level of the high-voltage
battery is shown as a percentage in charge
level display
A. 100% corresponds to the
highest possible charge level of the high-volt- age battery.
There are two further areas located to the left
and right of charge level display A:
R Area :to; (E-DRIVE): 272
Hybrid operationDriving and pa
rking